c = get_config()
c.InteractiveShell.ast_node_interactivity = "all"
c.NotebookApp.allow_origin = '*' 
c.NotebookApp.ip = '*'
c.NotebookApp.notebook_dir = '/opt/notebooks/'
c.NotebookApp.open_browser = False
c.NotebookApp.password = u'sha1:a123:345345'
c.NotebookApp.port = 8488